දැන් පෙන්වන්නේ: නිරිත අප්රිකාව - තැපැල් මුද්දර (1970 - 1979) - 4 මුද්දර .
1970
Water Management Year
14. February WM: 4 සිදුර: 14
![[Water Management Year, වර්ගය DE]](https://www.stampworld.com/media/catalogue/South-West-Africa/Postage-stamps/DE-s.jpg)
![[Water Management Year, වර්ගය DF]](https://www.stampworld.com/media/catalogue/South-West-Africa/Postage-stamps/DF-s.jpg)
1970
The 150th Anniversary of Bible Society of South Africa
24. August WM: 4 සිදුර: 14
![[The 150th Anniversary of Bible Society of South Africa, වර්ගය DG]](https://www.stampworld.com/media/catalogue/South-West-Africa/Postage-stamps/DG-s.jpg)
![[The 150th Anniversary of Bible Society of South Africa, වර්ගය DH]](https://www.stampworld.com/media/catalogue/South-West-Africa/Postage-stamps/DH-s.jpg)
